@article {41838,
	title = {Assessing age data in foothills and mountain landscapes of Alberta : laying the groundwork for natural disturbance research},
	volume = {Alberta Foothills Disturbance Ecology Research Series Report No. 1},
	year = {1999},
	institution = {Foothills Model Forest},
	address = {Hinton, AB},
	author = {Andison, D. W.}
}
